This is a LaTeX package for the Membrane Computing community. It comprises the definition of P systems, rules and some concepts related to languages and computational complexity usually needed for Membrane Computing research.

pst-magneticfield is a PSTricks related package to draw the magnetic field lines of Helmholtz coils in a two or three dimensional view. There are several parameters to create a different output.

The package provides a versatile way to stack objects vertically in a variety of customizable ways. A number of useful macros are provided, all of which make use of the stackengine core.

This package provides a complete set of macros for information, warning and error messages. Under LaTeX, the commands are wrappers for the corresponding LaTeX commands; under Plain TeX they are available as complete implementations.

This is a Chinese translation of the tlmgr documentation. It introduces some of the common usage of the TeX Live Manager. The original can be found in the tlmgrbasics package.

forest is a PGF/TikZ-based package for drawing linguistic (and other kinds of) trees. This manual provides a quickstart guide for linguists with just the essential things that you need to get started.

The document is an introduction to TeX and LaTeX, in Chinese. It covers basic text typesetting, mathematics, graphics, tables, Chinese language & fonts, and some miscellaneous features (hyperlinks, long documents, bibliographies, indexes and page layout).

This module provides the serbian style that can be set using \DTMsetstyle provided by datetime2.sty. It provides both Cyrillic and Latin, Ekavian and Ijekavian variants of Serbian date formats, regionalized and non-regionalized.

This module provides the following styles that can be set using \DTMsetstyle provided by datetime2.sty. The region not only determines the date/time format but also the time zone abbreviations if the zone mapping setting is on.

TeX's \let assignment does not work for LaTeX macros with optional arguments or for macros that are defined as robust macros by \DeclareRobustCommand. This package defines \LetLtxMacro that also takes care of the involved internal macros.

This package provides LaTeX math-mode commands for setting left and right arrows over mathematical symbols so that the arrows dynamically scale with the symbols. While it is possible to set arrows over longer strings of symbols, the focus lies on single characters.

The bundle provides a font CountriesOfEurope (in Adobe Type 1 format) and the necessary metrics, together with LaTeX macros for its use. The font provides glyphs with a filled outline of the shape of each country; each glyph is at the same cartographic scale.

This package provides \kvsetkeys, a variant of \setkeys from the keyval package. Users can specify a handler that deals with unknown options. Active commas and equal signs may be used, and only one level of curly braces are removed from the values.

The purpose of this package is to provide the periodic table of elements in a simple way. It relies on PGF/TikZ to offer a full or partial periodic table with a variety of options and displaying the desired data for all the 118 elements.

This is a collection of packages for LuaTeX, a TeX engine using Lua as an embedded scripting and extension language, with native support for Unicode, OpenType/TrueType fonts, and both PDF and DVI output. The LuaTeX engine itself, and plain formats, are in collection-basic.

The bundle provides a Powerdot-derived class and a package for use with Powerdot to provide the corporate design of the Free University in Berlin. Users may use the class itself (FUpowerdot) or use the package in the usual way with \style=BerlinFU as a class option.

This is a new assembly of Computer Modern fonts including extensions in many directions for both Latin based languages, non-Latin based languages and Mathematics, all compatible in style to CM fonts. In addition to the Regular weight of Computer Modern, it provides a Book weight for heavier printing.

Conventional standards for bibliography styles impose a forced choice between index and name/year citations, and corresponding references. The package avoids this choice, by providing alphabetic, sequenced, and even chronological orderings of references. Inline citations, that integrate these heterogeneous styles, are also supported (and work with other bibliography packages).

The package provides the language definition file for support of Interlingua in Babel. This includes translations to Interlingua of standard LaTeX names (no shortcuts are provided). Interlingua itself is an auxiliary language, built from the common vocabulary of Spanish/Portuguese, English, Italian and French, with some normalisation of spelling.

This bundle provides two class and corresponding template files for typesetting journal articles supposed to go through Elsevier's updated workflow. One of the sets is meant for one-column, the other for two-column layout. These are now accepted for submitting articles both in Elsevier's electronic submission system and elsewhere.

Luaotfload is an adaptation of the ConTeXt font loading system for the Plain and LaTeX formats. It allows OpenType fonts to be loaded with font features accessible using an extended font request syntax while providing compatibilitywith XeTeX. By indexing metadata in a database it facilitates loading fonts by their proper names instead of file names.

This is the Babel style for Azerbaijani. This language poses special challenges because no traditional font encoding contains the full character set, and therefore a mixture must be used (e.g., T2A and T1). This package is compatible with Unicode engines LuaTeX and XeTeX, which are very likely the most convenient way to write Azerbaijani documents.

This package provides tools to draw most of the geometrical constructions that a high school instructor or bachelor degree professor might need to teach geometry. The connection to Euclide depends on the fact that in his times calculations were made with ruler, compass and also with ellipsograph. This package extends the functionalities of the curve2e package.

These fonts were created in Metafont by Knuth, for his own publications. At some stage, the letters P and S were added, so that the MetaPost logo could also be expressed. The fonts were originally issued (of course) as Metafont source; they have since been autotraced and reissued in Adobe Type 1 format by Taco Hoekwater.